| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to keep in touch | 107 |
|
| 2 | to keep in mind | 38 |
|
| 3 | to keep in repair | 8 |
|
| 4 | to keep in step | 6 |
|
| 5 | to keep in line | 5 |
|
| 6 | to keep in contact | 5 |
|
